remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports
them into the clang namespace.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135852 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Rewrite/DeltaTree.cpp b/lib/Rewrite/DeltaTree.cpp
index 085dfd8..4297dc8 100644
--- a/lib/Rewrite/DeltaTree.cpp
+++ b/lib/Rewrite/DeltaTree.cpp
@@ -12,12 +12,10 @@
//===----------------------------------------------------------------------===//
#include "clang/Rewrite/DeltaTree.h"
-#include "llvm/Support/Casting.h"
+#include "clang/Basic/LLVM.h"
#include <cstring>
#include <cstdio>
using namespace clang;
-using llvm::cast;
-using llvm::dyn_cast;
/// The DeltaTree class is a multiway search tree (BTree) structure with some
/// fancy features. B-Trees are generally more memory and cache efficient